US20040218023A1 - Cartridge tape removal apparatus and method - Google Patents
Cartridge tape removal apparatus and method Download PDFInfo
- Publication number
- US20040218023A1 US20040218023A1 US10/424,832 US42483203A US2004218023A1 US 20040218023 A1 US20040218023 A1 US 20040218023A1 US 42483203 A US42483203 A US 42483203A US 2004218023 A1 US2004218023 A1 US 2004218023A1
- Authority
- US
- United States
- Prior art keywords
- electrical contact
- electrical
- cartridge
- nozzle tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 18
- 239000000126 substance Substances 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims 2
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17536—Protection of cartridges or parts thereof, e.g. tape
Definitions
- Nozzle tape is designed to cover the orifice region (also referred to as an “outlet portion”) of a print cartridge temporarily, thereby decreasing the rate of evaporation of the ink in the cartridge, when the cartridge is being stored or transported prior to first use.
- the nozzle tape also serves to protect the printhead.
- One embodiment of the invention address a print cartridge which includes: an electrical contact portion having a plurality of electrical contacts thereon; an outlet portion adapted to dispense a substance housed within the cartridge; and a nozzle tape.
- a first portion of the nozzle tape removably covers substantially all of the outlet portion whereas a second portion of the nozzle tape removably covers substantially all of the electrical contact portion.
- at least one hole through the portion of the nozzle tape covering substantially all of the electrical contact portion is aligned with at least one of the electrical contacts.
- the invention also contemplates an analytical apparatus which includes: an output device; a print cartridge; and a print device electrically connected to the output device and which is adapted to receive the print cartridge.
- the print cartridge includes an electrical contact portion having a plurality of electrical contacts thereon, an outlet portion adapted to dispense a substance housed within the cartridge, and a nozzle tape.
- a first portion of the nozzle tape removably covers substantially all of the outlet portion whereas a second portion of the nozzle tape removably covers substantially all of the electrical contact portion.
- At least one hole through the portion of the nozzle tape covering substantially all of the electrical contact portion is aligned with at least one of the electrical contacts.
- the invention also contemplates a method which includes the steps of: providing a print cartridge, wherein the print cartridge comprises a nozzle tape which covers substantially all of an outlet portion and an electrical contact portion, and wherein at least one hole in the nozzle tape is aligned with at least one electrical contact provided in the electrical contact portion; inserting the print cartridge into a print device; establishing an electrical connection between the electrical contact in the electrical contact portion of the print cartridge which is aligned with the at least one hole with a corresponding electrical contact provided in the print device; creating an electrical signal in response to the electrical connection between the electrical contact on the print cartridge and the corresponding electrical contact provided in the print device indicating that the tape must be removed; and transmitting the signal to an output device.
- FIG. 1 is a breakaway end view of an electrical contact portion of an exemplary inverted print cartridge in accordance with an embodiment of the present invention
- FIG. 2 is perspective view of the exemplary print cartridge of FIG. 1 showing an outlet portion and the electrical contact portion;
- FIG. 3 is a perspective view of the exemplary print cartridge of FIG. 2 in which a nozzle tape has been affixed to cover the outlet portion;
- FIG. 4 is a perspective view of the exemplary print cartridge of FIG. 3 wherein the nozzle tape has been folded to cover the electrical contact portion;
- FIG. 5 is a perspective view of the exemplary print cartridge of FIG. 4 in a non-inverted state, the print cartridge being inserted into a carrier which is adapted, in turn, to be inserted into a print device;
- FIG. 6 is a perspective view of the carrier and exemplary print cartridge of FIG. 5 in which the nozzle tape has been wrapped around the carrier and affixed to itself;
- FIG. 7 is an end view of the exemplary print cartridge of FIG. 6 showing that the nozzle tape covers substantially all of the electrical contact portion except at least two electrical contacts which are exposed via holes in the nozzle tape;
- FIG. 8 is a schematic diagram of a computer, attached to a print device, which includes a monitor which is adapted to display an image indicating that the nozzle tape: (a) must be removed before the print cartridge will function properly; or (b) has been properly removed; and
- FIG. 9 is perspective view of the exemplary print cartridge of FIGS. 5 and 6 in which the nozzle tape is being removed by pulling on an accessible end thereof.
- FIG. 1 shows an end view of an electrical contact portion 20 of an exemplary inverted print cartridge 100 .
- the electrical contact portion 20 contains a plurality of electrical pads (also referred to as “electrical contacts”) each of which has a corresponding designation.
- the electrical contacts may be arranged as shown in FIG. 1 in an arrangement known to exist on an exemplary Hewlett-Packard Company printhead.
- the invention is not limited to this printhead shown in FIG. 1. Rather, the invention is applicable to a plurality of printheads and cartridges including color inkjet print cartridges, black inkjet cartridges, and other cartridges/printheads.
- GD 1 , GD 2 , GD 3 , GD 4 , GD 5 , GD 6 there are a plurality of Ground electrical contacts GD 1 , GD 2 , GD 3 , GD 4 , GD 5 , GD 6 .
- other electrical contacts EC each of which is separately controlled via a conductor such as a wire.
- the electrical contacts EC may be Select, Data Line, C-Sync, Identification, and/or Fire Line contacts.
- TSR Thermal Sense Resistor
- TSR-RT Thermal Sense Resistor Return
- the TSR is a resistive trace on the die of known magnitude.
- the trace resistance varies with temperature.
- An indication of the printhead temperature can allow a print device 70 to detect printhead failures, or to adjust the print device's operation to avoid failures and to optimize print quality.
- the value of the resistance can be measured and the temperature of the print cartridge inferred by measurement with an A/D converter using techniques known in the industry.
- the TSR and TSR-RT electrical contacts are connected to a resistor of known value. If a print device 70 sees this load across these two contacts it can infer there is a print cartridge present.
- TSR and TSR-RT electrical contacts are electrically connected to corresponding electrical contacts in a print device 70 (e.g., a photocopier, a printer, such as for example, an inkjet printer, a LaserJet printer, etc.) whereas the remaining electrical contacts EC on the electrical contact portion 20 are insulated, an error message may be generated, as later described in detail.
- a print device 70 e.g., a photocopier, a printer, such as for example, an inkjet printer, a LaserJet printer, etc.
- the electrical contact portion 20 is located on an end of the print cartridge 100 , as shown in FIG. 2, which shows the print cartridge 100 in an inverted state.
- an outlet portion 30 Through which a substance (e.g., inkjet ink, toner, etc.) may exit.
- the outlet portion 30 may be formed of two or more nozzles (or groups of nozzles) each of which is adapted to dispense a different substance.
- the outlet portion 30 may comprise three nozzles (or groups of nozzles) each of which is adapted to dispense a different substance (e.g., cyan ink, magenta ink, and yellow ink).
- the print cartridge 100 may be oriented in a non-inverted state so that gravity will aid in the dispensing of the substance(s) held in the print cartridge 100 through the outlet portion 30 .
- nozzle tape 40 is affixed to the cartridge 100 to cover the outlet portion 30 substantially, as shown in FIG. 3; the nozzle tape is affixed using a weak adhesive.
- the nozzle tape 40 is then folded toward the end of the cartridge 100 having the electrical contact portion 20 thereon, as shown in FIG. 4.
- the cartridge 100 may be inserted into a carrier 50 (if one is used in conjunction with the print device 70 ) so that the outlet portion 30 (not shown) is oriented downward and the nozzle tape 40 is accessible outside of the carrier 50 .
- the nozzle tape 40 is pulled over the end of the print cartridge having the electrical contact portion 20 thereby substantially covering the electrical contact portion 20 , as shown in FIGS. 5-7. Further, the nozzle tape 40 is affixed to the electrical contact portion 20 using a weak adhesive. In addition, as the nozzle tape 40 acts as an insulator, it prevents electrical contact between any of the covered electrical contacts EC and a corresponding electrical contacts in a device, such as for example, a print device 70 (shown in FIG. 8). Further, after the nozzle tape 40 passes the electrical contact portion 20 , the tape 40 is wrapped around the cartridge 100 , as shown in FIG. 6, and affixed either to a surface of the print cartridges or to itself at a distal end 46 thereof using an adhesive.
- the print device 70 will be able to recognize resistance between the TSR and TSR-RT electrical contacts and the corresponding electrical contacts in the print device 70 ; the resistance may indicate limited electrical connectivity between the print cartridge 100 and the print device 70 .
- the print device 70 may send a signal to an output device 80 (e.g., a computer) indicating that the nozzle tape 40 needs to be removed, as later described in detail.
- an output device 80 e.g., a computer
- FIG. 8 is a schematic diagram of an output device 80 , in the exemplary form of a computer, which is attached to a print device 70 .
- the output device 80 includes a monitor 90 and a central processing unit (“CPU”) 82 .
- CPU central processing unit
- the print device 70 determines that the nozzle tape 40 remains on the electrical contact portion 20 of the print cartridge 100 (by means of the limited electrical connections between only the TSR and TSR-RT electrical contacts on the cartridge 100 and corresponding electrical contacts provided in the print device 70 )
- a signal may be sent to the CPU 82 .
- the CPU may interpret the signal and directs an error message to be displayed on the monitor 90 .
- the monitor may display an image which says, “PLEASE REMOVE THE NOZZLE TAPE ON THE PRINT CARTRIDGE.”
- the monitor may display a video showing how to remove the nozzle tape 40 .
- the consumer can open the print device 70 , remove the print cartridge 100 (including the carrier 50 if one is provided), and remove the nozzle tape 40 by pulling on an accessible distal end 46 thereof, as shown in FIG. 9. Further, the accessible end 46 may be exposed (as shown).
- additional electrical connections may be made between at least some of the remaining electrical contacts EC on the electrical contact portion 20 and corresponding electrical contacts provided in the print device 70 .
- an additional signal may be sent by the print device 70 to the output device 80 indicating that the print cartridge 100 has been properly installed.
- the CPU 82 may send a signal to the monitor 90 to display a non-error message.
- the non-error message may say, “THE PRINT CARTRIDGE HAS BEEN PROPERLY INSTALLED.”
- the print device 70 may not display if one or more of the chutes does not have a cartridge 100 therein provided the print device 70 can function using one print cartridge 100 in one chute, i.e., an error message need not be displayed merely because one or more of the other chutes lacks a cartridge 100 .
- the device 70 may be able to differentiate between empty chutes and chutes having cartridges 100 therein which have nozzle tape 40 thereon.
- One or more of the following benefits may arise from invention described herein: (a) increased design flexibility for the nozzle tape; (b) less expense in manufacturing the nozzle tape: (c) a reduction in documentation and the confusion it causes; (d) an accurate way to detect and to notify consumers that the nozzle tape 40 must be removed from the print device 70 , thereby reducing consumer frustration and support costs; and (e) a nozzle tape which is easy to manufacture and which is robust in design.
- the nozzle tape used herein may also be brightly colored and/or have instructions or icons printed thereon.
- TSR and TSR-RT pads are unique to the exemplary printhead shown in FIG. 1, similar electrical contacts are provided on all other print cartridges/printheads; in some cases, these alternative printheads include Acumen data chips.
- the aforementioned described sensing a resistance using the TSR and TSR-RT contacts the invention could work by sensing another measurable quantity such as, for example, inductance, capacitance, impedance, etc.
- the invention could work equally well sensing an electrical connection between one electrical contact of the cartridge 100 and a corresponding electrical contact in a print device 70 whereas the remain electrical contacts of the cartridge 100 remain insulated by the nozzle tape 40 .
- the output device 80 is described as being separate from the print device 70 , this is not necessary, i.e., the output device 80 could be part of the print device 70 .
- the output device 80 is described as being a computer, this is also unnecessary.
- the output device could be a light emitting diode (“LED”), liquid crystal display (“LCD”), audio device (e.g., a speaker), etc.
- the LED or LCD could be illuminated to indicate the presence of the nozzle tape.
- an audible sound e.g., beep or words
- such an alternative output device could be formed on an exterior surface of the print device.
Abstract
Description
- For a variety of reasons, consumers have had great difficulty in recognizing that nozzle tape must be removed prior to inserting an ink cartridge into a print device such as, for example, a printer, photocopier, etc. Nozzle tape is designed to cover the orifice region (also referred to as an “outlet portion”) of a print cartridge temporarily, thereby decreasing the rate of evaporation of the ink in the cartridge, when the cartridge is being stored or transported prior to first use. The nozzle tape also serves to protect the printhead.
- A number of methods have been tried to make the nozzle tape more visible to the consumer and/or to educate the consumer about the need to remove the tape prior to first use. For example, some cartridge manufactures have added costly color to the nozzle tape to make it more readily visible. By way of another example, rigid, colorful tags having icons and/or words thereon have also been added to the cartridge. These tags often fall-off during storage or shipping. In addition, consumers often do not understand the meaning of the icons and/or words printed on the tags and, therefore, fail to heed their instructions. Finally, documentation detailing the removal of the nozzle tape prior to first use has been provided with the cartridge. Similarly, diagrams showing the removal of the nozzle tape have been provided on the print device and/or on the carton containing the cartridge.
- Unfortunately, all of these methods have proven unsuccessful in eliminating the problem and, therefore, many consumers remain unaware or forget to remove the nozzle tape prior to inserting a new print cartridge into a print device. Moreover, the consumer is unaware as to why the new print cartridge fails to produce any ink. These consumers often wind-up: (a) calling the print device and/or cartridge manufacturer assistance line; or (b) returning the cartridge. As a result, the consumer experiences costly downtime and frustration. In addition, assistance calls to the cartridge and print device manufacturers regarding this frequent problem require the manufacturers to hire additional service technicians. The cost associated with employing these additional service technicians is passed-on to the consumer by way of higher prices for cartridges and print devices.
- Accordingly, what is needed is a nozzle tape apparatus that enables a consumer to understand that the nozzle tape must be removed prior to first use.
- One embodiment of the invention address a print cartridge which includes: an electrical contact portion having a plurality of electrical contacts thereon; an outlet portion adapted to dispense a substance housed within the cartridge; and a nozzle tape. In this embodiment; a first portion of the nozzle tape removably covers substantially all of the outlet portion whereas a second portion of the nozzle tape removably covers substantially all of the electrical contact portion. In addition, at least one hole through the portion of the nozzle tape covering substantially all of the electrical contact portion is aligned with at least one of the electrical contacts.
- The invention also contemplates an analytical apparatus which includes: an output device; a print cartridge; and a print device electrically connected to the output device and which is adapted to receive the print cartridge. In this embodiment, the print cartridge includes an electrical contact portion having a plurality of electrical contacts thereon, an outlet portion adapted to dispense a substance housed within the cartridge, and a nozzle tape. A first portion of the nozzle tape removably covers substantially all of the outlet portion whereas a second portion of the nozzle tape removably covers substantially all of the electrical contact portion. At least one hole through the portion of the nozzle tape covering substantially all of the electrical contact portion is aligned with at least one of the electrical contacts.
- The invention also contemplates a method which includes the steps of: providing a print cartridge, wherein the print cartridge comprises a nozzle tape which covers substantially all of an outlet portion and an electrical contact portion, and wherein at least one hole in the nozzle tape is aligned with at least one electrical contact provided in the electrical contact portion; inserting the print cartridge into a print device; establishing an electrical connection between the electrical contact in the electrical contact portion of the print cartridge which is aligned with the at least one hole with a corresponding electrical contact provided in the print device; creating an electrical signal in response to the electrical connection between the electrical contact on the print cartridge and the corresponding electrical contact provided in the print device indicating that the tape must be removed; and transmitting the signal to an output device.
- These and other features, aspects, and advantages of the present invention will become more apparent from the following description, appended claims, and accompanying exemplary embodiments shown in the drawings.
- FIG. 1 is a breakaway end view of an electrical contact portion of an exemplary inverted print cartridge in accordance with an embodiment of the present invention;
- FIG. 2 is perspective view of the exemplary print cartridge of FIG. 1 showing an outlet portion and the electrical contact portion;
- FIG. 3 is a perspective view of the exemplary print cartridge of FIG. 2 in which a nozzle tape has been affixed to cover the outlet portion;
- FIG. 4 is a perspective view of the exemplary print cartridge of FIG. 3 wherein the nozzle tape has been folded to cover the electrical contact portion;
- FIG. 5 is a perspective view of the exemplary print cartridge of FIG. 4 in a non-inverted state, the print cartridge being inserted into a carrier which is adapted, in turn, to be inserted into a print device;
- FIG. 6 is a perspective view of the carrier and exemplary print cartridge of FIG. 5 in which the nozzle tape has been wrapped around the carrier and affixed to itself;
- FIG. 7 is an end view of the exemplary print cartridge of FIG. 6 showing that the nozzle tape covers substantially all of the electrical contact portion except at least two electrical contacts which are exposed via holes in the nozzle tape;
- FIG. 8 is a schematic diagram of a computer, attached to a print device, which includes a monitor which is adapted to display an image indicating that the nozzle tape: (a) must be removed before the print cartridge will function properly; or (b) has been properly removed; and
- FIG. 9 is perspective view of the exemplary print cartridge of FIGS. 5 and 6 in which the nozzle tape is being removed by pulling on an accessible end thereof.
- Reference will now be made in detail to presently preferred embodiments of the invention, which are illustrated in the drawings. An effort has been made to use the same reference numbers throughout the drawings to refer to the same or like parts.
- FIG. 1 shows an end view of an
electrical contact portion 20 of an exemplary invertedprint cartridge 100. Theelectrical contact portion 20 contains a plurality of electrical pads (also referred to as “electrical contacts”) each of which has a corresponding designation. For example, the electrical contacts may be arranged as shown in FIG. 1 in an arrangement known to exist on an exemplary Hewlett-Packard Company printhead. However, the invention is not limited to this printhead shown in FIG. 1. Rather, the invention is applicable to a plurality of printheads and cartridges including color inkjet print cartridges, black inkjet cartridges, and other cartridges/printheads. - In this embodiment, there are a plurality of Ground electrical contacts GD1, GD2, GD3, GD4, GD5, GD6. In addition, there is a plurality of other electrical contacts EC, each of which is separately controlled via a conductor such as a wire. The electrical contacts EC may be Select, Data Line, C-Sync, Identification, and/or Fire Line contacts. In addition, there are two other electrical contacts a Thermal Sense Resistor (“TSR”) electrical contact and a Thermal Sense Resistor Return (“TSR-RT”) electrical contact.
- The TSR is a resistive trace on the die of known magnitude. The trace resistance varies with temperature. An indication of the printhead temperature can allow a
print device 70 to detect printhead failures, or to adjust the print device's operation to avoid failures and to optimize print quality. The value of the resistance can be measured and the temperature of the print cartridge inferred by measurement with an A/D converter using techniques known in the industry. The TSR and TSR-RT electrical contacts are connected to a resistor of known value. If aprint device 70 sees this load across these two contacts it can infer there is a print cartridge present. - If the TSR and TSR-RT electrical contacts are electrically connected to corresponding electrical contacts in a print device70 (e.g., a photocopier, a printer, such as for example, an inkjet printer, a LaserJet printer, etc.) whereas the remaining electrical contacts EC on the
electrical contact portion 20 are insulated, an error message may be generated, as later described in detail. - The
electrical contact portion 20 is located on an end of theprint cartridge 100, as shown in FIG. 2, which shows theprint cartridge 100 in an inverted state. On a lateral side of theprint cartridge 100, there is a provided anoutlet portion 30 through which a substance (e.g., inkjet ink, toner, etc.) may exit. Although not shown, theoutlet portion 30 may be formed of two or more nozzles (or groups of nozzles) each of which is adapted to dispense a different substance. For example, theoutlet portion 30 may comprise three nozzles (or groups of nozzles) each of which is adapted to dispense a different substance (e.g., cyan ink, magenta ink, and yellow ink). In use, and as later shown in FIGS. 5 and 6, theprint cartridge 100 may be oriented in a non-inverted state so that gravity will aid in the dispensing of the substance(s) held in theprint cartridge 100 through theoutlet portion 30. - To decrease the evaporation rate of the substance(s) housed in the
print cartridge 100,nozzle tape 40 is affixed to thecartridge 100 to cover theoutlet portion 30 substantially, as shown in FIG. 3; the nozzle tape is affixed using a weak adhesive. Thenozzle tape 40 is then folded toward the end of thecartridge 100 having theelectrical contact portion 20 thereon, as shown in FIG. 4. Subsequently, as shown in FIG. 5, thecartridge 100 may be inserted into a carrier 50 (if one is used in conjunction with the print device 70) so that the outlet portion 30 (not shown) is oriented downward and thenozzle tape 40 is accessible outside of thecarrier 50. - At this point, the
nozzle tape 40 is pulled over the end of the print cartridge having theelectrical contact portion 20 thereby substantially covering theelectrical contact portion 20, as shown in FIGS. 5-7. Further, thenozzle tape 40 is affixed to theelectrical contact portion 20 using a weak adhesive. In addition, as thenozzle tape 40 acts as an insulator, it prevents electrical contact between any of the covered electrical contacts EC and a corresponding electrical contacts in a device, such as for example, a print device 70 (shown in FIG. 8). Further, after thenozzle tape 40 passes theelectrical contact portion 20, thetape 40 is wrapped around thecartridge 100, as shown in FIG. 6, and affixed either to a surface of the print cartridges or to itself at adistal end 46 thereof using an adhesive. - As previously mentioned if the TSR and TSR-RT electrical contacts are exposed whereas the remaining electrical contacts EC are insulated, an error message may be generated when the
print cartridge 100 is loaded in aprint device 70, as shown in FIG. 8. Accordingly, as shown in FIG. 7, holes 42, 44 are provided in thenozzle tape 40 to expose the TSR and TSR-RT electrical contacts. As a result, if thecartridge 100 is loaded into aprint device 70 with thenozzle tape 40 thereon, the TSR and TSR-RT electrical contacts will be adapted to make electrical connections with corresponding electrical contacts in theprint device 70, whereas the remaining electrical contacts EC will be insulated from electrical connectivity by thenozzle tape 40. - The
print device 70 will be able to recognize resistance between the TSR and TSR-RT electrical contacts and the corresponding electrical contacts in theprint device 70; the resistance may indicate limited electrical connectivity between theprint cartridge 100 and theprint device 70. In response to this limited electrical connectivity, theprint device 70 may send a signal to an output device 80 (e.g., a computer) indicating that thenozzle tape 40 needs to be removed, as later described in detail. - FIG. 8 is a schematic diagram of an
output device 80, in the exemplary form of a computer, which is attached to aprint device 70. Theoutput device 80 includes amonitor 90 and a central processing unit (“CPU”) 82. When theprint device 70 determines that thenozzle tape 40 remains on theelectrical contact portion 20 of the print cartridge 100 (by means of the limited electrical connections between only the TSR and TSR-RT electrical contacts on thecartridge 100 and corresponding electrical contacts provided in the print device 70), a signal may be sent to theCPU 82. The CPU may interpret the signal and directs an error message to be displayed on themonitor 90. For example, the monitor may display an image which says, “PLEASE REMOVE THE NOZZLE TAPE ON THE PRINT CARTRIDGE.” Moreover, the monitor may display a video showing how to remove thenozzle tape 40. - In response to the error message displayed on the
monitor 90, the consumer can open theprint device 70, remove the print cartridge 100 (including thecarrier 50 if one is provided), and remove thenozzle tape 40 by pulling on an accessibledistal end 46 thereof, as shown in FIG. 9. Further, theaccessible end 46 may be exposed (as shown). - After the
nozzle tape 40 is removed and theprint cartridge 100 replaced in theprint device 70, additional electrical connections may be made between at least some of the remaining electrical contacts EC on theelectrical contact portion 20 and corresponding electrical contacts provided in theprint device 70. In response to these additional electrical connections, an additional signal may be sent by theprint device 70 to theoutput device 80 indicating that theprint cartridge 100 has been properly installed. Further, in response to this additional signal, if a computer is used for theoutput device 80, theCPU 82 may send a signal to themonitor 90 to display a non-error message. For example, the non-error message may say, “THE PRINT CARTRIDGE HAS BEEN PROPERLY INSTALLED.” - It should be recognized that if the
print device 70 has a plurality of cartridge chutes, an error message of the type previously discussed may not be displayed if one or more of the chutes does not have acartridge 100 therein provided theprint device 70 can function using oneprint cartridge 100 in one chute, i.e., an error message need not be displayed merely because one or more of the other chutes lacks acartridge 100. In this manner, thedevice 70 may be able to differentiate between empty chutes andchutes having cartridges 100 therein which havenozzle tape 40 thereon. - One or more of the following benefits may arise from invention described herein: (a) increased design flexibility for the nozzle tape; (b) less expense in manufacturing the nozzle tape: (c) a reduction in documentation and the confusion it causes; (d) an accurate way to detect and to notify consumers that the
nozzle tape 40 must be removed from theprint device 70, thereby reducing consumer frustration and support costs; and (e) a nozzle tape which is easy to manufacture and which is robust in design. - Although the aforementioned describes embodiments of the invention, the invention is not so restricted. It will be apparent to those skilled in the art that various modifications and variations can be made to the disclosed embodiments of the present invention without departing from the scope or spirit of the invention. For example, like the colored nozzle tape of the prior art, the nozzle tape used herein may also be brightly colored and/or have instructions or icons printed thereon.
- By way of further example, although the TSR and TSR-RT pads are unique to the exemplary printhead shown in FIG. 1, similar electrical contacts are provided on all other print cartridges/printheads; in some cases, these alternative printheads include Acumen data chips. By way of another further example, although the aforementioned described sensing a resistance using the TSR and TSR-RT contacts, the invention could work by sensing another measurable quantity such as, for example, inductance, capacitance, impedance, etc. Moreover, the invention could work equally well sensing an electrical connection between one electrical contact of the
cartridge 100 and a corresponding electrical contact in aprint device 70 whereas the remain electrical contacts of thecartridge 100 remain insulated by thenozzle tape 40. - By way of another further example, although the
output device 80 is described as being separate from theprint device 70, this is not necessary, i.e., theoutput device 80 could be part of theprint device 70. Moreover, although theoutput device 80 is described as being a computer, this is also unnecessary. For example, the output device could be a light emitting diode (“LED”), liquid crystal display (“LCD”), audio device (e.g., a speaker), etc. The LED or LCD could be illuminated to indicate the presence of the nozzle tape. Similarly, an audible sound (e.g., beep or words) could be emanated through a speaker. Further, such an alternative output device could be formed on an exterior surface of the print device. - Accordingly, these other print cartridges/printheads would benefit from the same nozzle tape apparatus and method described herein and, therefore, are fully within the scope of the claimed invention. Therefore, it should be understood that the apparatus and method described herein are illustrative only and are not limiting upon the scope of the invention, which is indicated by the following claims.
Claims (32)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/424,832 US6926397B2 (en) | 2003-04-29 | 2003-04-29 | Cartridge tape removal apparatus and method |
US11/165,997 US7350911B2 (en) | 2003-04-29 | 2005-06-24 | Cartridge tape removal method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/424,832 US6926397B2 (en) | 2003-04-29 | 2003-04-29 | Cartridge tape removal apparatus and method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/165,997 Division US7350911B2 (en) | 2003-04-29 | 2005-06-24 | Cartridge tape removal method |
Publications (2)
Publication Number | Publication Date |
---|---|
US20040218023A1 true US20040218023A1 (en) | 2004-11-04 |
US6926397B2 US6926397B2 (en) | 2005-08-09 |
Family
ID=33309618
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/424,832 Expired - Lifetime US6926397B2 (en) | 2003-04-29 | 2003-04-29 | Cartridge tape removal apparatus and method |
US11/165,997 Active 2024-07-18 US7350911B2 (en) | 2003-04-29 | 2005-06-24 | Cartridge tape removal method |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/165,997 Active 2024-07-18 US7350911B2 (en) | 2003-04-29 | 2005-06-24 | Cartridge tape removal method |
Country Status (1)
Country | Link |
---|---|
US (2) | US6926397B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016006244A1 (en) * | 2014-07-08 | 2016-01-14 | Funai Electric Co., Ltd. | Ink cartridge and inkjet printhead |
US20210326297A1 (en) * | 2018-12-03 | 2021-10-21 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4926537B2 (en) * | 2006-05-09 | 2012-05-09 | キヤノン株式会社 | LIQUID DISCHARGE HEAD, INKJET CARTRIDGE, LIQUID DISCHARGE HEAD PROTECTIVE ADHESION METHOD AND LIQUID DISCHARGE HEAD PROTECTIVE TAPE |
WO2021183098A1 (en) * | 2020-03-09 | 2021-09-16 | Hewlett-Packard Development Company, L.P. | Printheads with adhesion features |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US626042A (en) * | 1899-05-30 | William tunstill | ||
US5414454A (en) * | 1993-04-30 | 1995-05-09 | Hewlett-Packard Company | Slit nozzle tape for inkjet printhead |
US5966156A (en) * | 1991-06-19 | 1999-10-12 | Hewlett-Packard Company | Refilling technique for inkjet print cartridge having two ink inlet ports for initial filling and recharging |
US6161915A (en) * | 1998-06-19 | 2000-12-19 | Lexmark International, Inc | Identification of thermal inkjet printer cartridges |
US6260942B1 (en) * | 1999-10-22 | 2001-07-17 | Lexmark International, Inc. | Sensor and method for detecting protective tape on a printer cartridge |
US6634732B2 (en) * | 2001-09-11 | 2003-10-21 | Hewlett-Packard Development Company, L.P. | Thermoplastic polymer film sealing of nozzles on fluid ejection devices and method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5996156A (en) * | 1995-01-31 | 1999-12-07 | Kelley Company, Inc. | Dock leveler raised by deflating an inflatable member |
-
2003
- 2003-04-29 US US10/424,832 patent/US6926397B2/en not_active Expired - Lifetime
-
2005
- 2005-06-24 US US11/165,997 patent/US7350911B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US626042A (en) * | 1899-05-30 | William tunstill | ||
US5966156A (en) * | 1991-06-19 | 1999-10-12 | Hewlett-Packard Company | Refilling technique for inkjet print cartridge having two ink inlet ports for initial filling and recharging |
US5414454A (en) * | 1993-04-30 | 1995-05-09 | Hewlett-Packard Company | Slit nozzle tape for inkjet printhead |
US6161915A (en) * | 1998-06-19 | 2000-12-19 | Lexmark International, Inc | Identification of thermal inkjet printer cartridges |
US6260942B1 (en) * | 1999-10-22 | 2001-07-17 | Lexmark International, Inc. | Sensor and method for detecting protective tape on a printer cartridge |
US6634732B2 (en) * | 2001-09-11 | 2003-10-21 | Hewlett-Packard Development Company, L.P. | Thermoplastic polymer film sealing of nozzles on fluid ejection devices and method |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016006244A1 (en) * | 2014-07-08 | 2016-01-14 | Funai Electric Co., Ltd. | Ink cartridge and inkjet printhead |
JP2017521286A (en) * | 2014-07-08 | 2017-08-03 | 船井電機株式会社 | Ink cartridge and inkjet printhead |
US20210326297A1 (en) * | 2018-12-03 | 2021-10-21 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
US11513993B2 (en) * | 2018-12-03 | 2022-11-29 | Hewlett-Packard Development Company, L.P. | Logic circuitry |
US11513992B2 (en) | 2018-12-03 | 2022-11-29 | Hewlett-Packard Development Company, L.P. | Logic circuitry for print material supply cartridges |
Also Published As
Publication number | Publication date |
---|---|
US6926397B2 (en) | 2005-08-09 |
US7350911B2 (en) | 2008-04-01 |
US20050248640A1 (en) | 2005-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0878305B1 (en) | Replaceable cartridge for a printer including resident memory with stored message triggering data | |
US7350911B2 (en) | Cartridge tape removal method | |
CA2802845C (en) | Display for hand-held electronics | |
EP2425976A2 (en) | Printing apparatus, printing material cartridge, printing material container adapter, cartridge set, and adapter set | |
US20070109340A1 (en) | Method and Apparatus for a Printer Cartridge Tester | |
JP2007168078A (en) | Print recording material container | |
WO2002036350A3 (en) | Method and apparatus for ejecting ink | |
CN107284056A (en) | Consumable chip supervisory circuit and its monitoring method, supervisory circuit plate and printer | |
US8994445B2 (en) | Electronic device | |
US6260942B1 (en) | Sensor and method for detecting protective tape on a printer cartridge | |
US7303249B2 (en) | Method and apparatus for a printer cartridge tester | |
CN211426703U (en) | Chip detection device | |
JP2005001149A (en) | Ink residual quantity display method | |
JP2001117743A (en) | Cartridge information display constitution and computer readable storage medium stored with cartridge information display program | |
US6672699B1 (en) | Apparatus for determining cartridge type of printer using micro injecting device | |
US20080180107A1 (en) | Cable tester for stage lighting environment | |
US9898907B1 (en) | Theft-prevention exhibition device and method | |
US20230052524A1 (en) | Composite electrode fluid level sensing | |
CN203901990U (en) | Control and voice prompt chip, printing material container and recording device | |
US5714934A (en) | Self-checking cable type E.A.S. system | |
CN104057698B (en) | Control sound production prompt chip, printed material container and tape deck | |
JP4716199B2 (en) | Tamper-resistant structure | |
JP4470525B2 (en) | Container identification device and liquid ejection device having container identification function | |
JP2007118613A (en) | Inkjet printer | |
KR20070078582A (en) | Apparatus for integrally managing consumables in image forming device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY L.P., TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HEWLETT-PACKARD COMPANY;REEL/FRAME:014061/0492 Effective date: 20030926 Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY L.P.,TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HEWLETT-PACKARD COMPANY;REEL/FRAME:014061/0492 Effective date: 20030926 |
|
AS | Assignment |
Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WARD, JEFFERSON P.;NESS, ERIK D.;CRAY, THERESA M.;REEL/FRAME:014062/0443;SIGNING DATES FROM 20030424 TO 20030428 |
|
AS | Assignment |
Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P, TEXAS Free format text: CORRECTIVE ASSIGNMENT TO CORRECT PREVIOUSLY RECORDED REEL 014062 FRAME 0443;ASSIGNORS:WARD, JEFFERSON P.;NESS, ERIK D.;CRAY, TERESA M.;REEL/FRAME:014660/0876;SIGNING DATES FROM 20030424 TO 20030428 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
CC | Certificate of correction | ||
CC | Certificate of correction | ||
FPAY | Fee payment |
Year of fee payment: 8 |
|
FPAY | Fee payment |
Year of fee payment: 12 |